Historic Crests
(1) 51.00 ft on 07/07/1869
(2) 50.00 ft on 06/15/1935
(3) 45.20 ft on 07/25/1938
(4) 43.50 ft on 04/07/1900
(5) 43.20 ft on 09/28/1936
(6) 42.60 ft on 12/04/1913
(7) 42.40 ft on 05/29/1929
(8) 39.00 ft on 05/01/1922
(9) 38.40 ft on 06/08/1899
(10) 34.09 ft on 05/26/2015
(11) 33.22 ft on 10/30/2015 (P)
(12) 29.63 ft on 12/31/1984
(13) 27.70 ft on 09/08/2010
(14) 26.40 ft on 12/22/1991
(15) 25.91 ft on 11/22/2004
(16) 25.76 ft on 05/25/1981
(17) 24.58 ft on 11/15/2001
(18) 24.40 ft on 10/17/1998
(19) 23.86 ft on 06/04/1987

(P): Preliminary values subject to further review.